---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-23296 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5600.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.8G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 523 3079 4 4334 7103 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9b:97:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.104/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 77378sec preferred_lft 77378sec inet6 fe80::f816:3eff:fe9b:9776/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether be:07:2c:98:e5:93 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-23296) 01/09/26 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 17.18 1.04 14.87 1.27 616.94 2503.77 13680.28 07:30:17 1.08 0.00 1.07 0.00 0.04 14.36 0.42 07:40:18 1.06 0.00 1.06 0.00 0.00 13.52 0.00 07:50:28 13.46 0.00 1.16 12.30 0.14 14.40 103838.83 08:00:28 1.36 0.00 1.36 0.00 0.00 16.41 0.01 08:10:17 1.39 0.00 1.39 0.00 0.00 17.30 0.00 08:20:28 1.31 0.00 1.31 0.00 0.00 16.35 0.01 08:30:28 1.32 0.00 1.32 0.00 0.00 16.27 0.01 08:40:20 1.38 0.00 1.38 0.00 0.00 16.78 0.00 08:50:20 1.35 0.00 1.35 0.00 0.00 16.44 0.04 09:00:28 1.08 0.00 1.08 0.00 0.04 33.15 26.93 09:10:27 1.16 0.00 1.16 0.00 0.00 14.86 0.00 09:20:01 1.23 0.00 1.23 0.00 0.00 14.96 0.00 09:30:23 1.91 0.29 1.61 0.02 11.22 71.13 132.34 Average: 3.30 0.10 2.22 0.98 44.19 195.78 8503.91 07:10:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 4694696 7376588 397956 4.90 89084 2758568 950060 10.35 482652 2644648 120 07:30:17 4697280 7379580 394952 4.86 89500 2758556 950060 10.35 483072 2642956 132 07:40:18 4697848 7380720 393912 4.85 89932 2758692 950028 10.35 483508 2642920 140 07:50:28 4695584 7381196 393324 4.84 90572 2760784 950028 10.35 486300 2642888 128 08:00:28 4696788 7383092 391428 4.82 91128 2760916 950060 10.35 486840 2643412 176 08:10:17 4697384 7384216 390300 4.80 91632 2760932 950028 10.35 487352 2643224 140 08:20:28 4698144 7385496 389024 4.79 92136 2760940 950060 10.35 487856 2643444 124 08:30:28 4698072 7386084 388440 4.78 92648 2761080 950108 10.35 488368 2644192 124 08:40:20 4697848 7386380 388176 4.78 93156 2761084 950172 10.35 488876 2646452 152 08:50:20 4697848 7386884 387660 4.77 93652 2761096 950220 10.35 489368 2647708 124 09:00:28 4699084 7388608 385968 4.75 93968 2761240 950536 10.36 489808 2668564 8 09:10:27 4698076 7387912 386672 4.76 94268 2761260 950608 10.36 490100 2669624 148 09:20:01 4695560 7385828 388724 4.78 94556 2761392 953052 10.39 490392 2671024 252 09:30:23 4668840 7368816 405168 4.98 95904 2769216 954596 10.40 498104 2675612 204 Average: 4695218 7382957 391550 4.82 92295 2761125 950687 10.36 488043 2651905 141 07:10:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 07:20:01 ens3 29.40 20.83 389.59 2.15 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:17 ens3 0.31 0.12 0.10 0.06 0.00 0.00 0.00 0.00 07:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:18 ens3 0.32 0.11 0.08 0.04 0.00 0.00 0.00 0.00 07:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:28 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:28 ens3 0.30 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:17 ens3 0.38 0.13 0.12 0.06 0.00 0.00 0.00 0.00 08:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:28 ens3 0.37 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:20:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:28 ens3 0.34 0.12 0.11 0.06 0.00 0.00 0.00 0.00 08:30:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:20 ens3 0.55 0.17 0.15 0.09 0.00 0.00 0.00 0.00 08:40:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:20 ens3 0.61 0.10 0.09 0.04 0.00 0.00 0.00 0.00 08:50:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:28 ens3 5.71 2.59 11.08 1.10 0.00 0.00 0.00 0.00 09:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:27 ens3 0.36 0.11 0.08 0.05 0.00 0.00 0.00 0.00 09:10:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.67 0.21 0.22 0.14 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:23 lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:30:23 ens3 3.03 2.36 12.65 1.23 0.00 0.00 0.00 0.00 09:30:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.02 1.92 29.19 0.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-164-generic (prd-ubuntu2204-docker-2c-2g-23296) 01/09/26 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:09 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 4.60 0.00 0.85 0.53 0.05 93.97 07:20:01 0 1.88 0.00 0.62 0.38 0.04 97.08 07:20:01 1 7.33 0.00 1.07 0.69 0.05 90.86 07:30:17 all 0.20 0.00 0.05 0.01 0.04 99.69 07:30:17 0 0.35 0.00 0.05 0.00 0.04 99.55 07:30:17 1 0.05 0.00 0.06 0.02 0.04 99.83 07:40:18 all 0.37 0.00 0.05 0.01 0.04 99.52 07:40:18 0 0.71 0.00 0.06 0.00 0.04 99.19 07:40:18 1 0.04 0.00 0.05 0.02 0.03 99.86 07:50:28 all 0.25 0.00 0.06 0.03 0.04 99.61 07:50:28 0 0.04 0.00 0.05 0.01 0.03 99.87 07:50:28 1 0.46 0.00 0.07 0.06 0.05 99.36 08:00:28 all 0.33 0.00 0.06 0.01 0.04 99.55 08:00:28 0 0.10 0.00 0.07 0.01 0.04 99.79 08:00:28 1 0.57 0.00 0.05 0.01 0.04 99.32 08:10:17 all 0.49 0.00 0.06 0.01 0.04 99.39 08:10:17 0 0.72 0.00 0.06 0.02 0.04 99.16 08:10:17 1 0.26 0.00 0.07 0.01 0.05 99.62 08:20:28 all 0.10 0.00 0.05 0.02 0.04 99.79 08:20:28 0 0.15 0.00 0.05 0.02 0.03 99.75 08:20:28 1 0.06 0.00 0.06 0.01 0.05 99.82 08:30:28 all 0.58 0.00 0.06 0.01 0.04 99.30 08:30:28 0 0.09 0.00 0.04 0.03 0.03 99.81 08:30:28 1 1.07 0.00 0.08 0.00 0.05 98.80 08:40:20 all 0.74 0.00 0.06 0.07 0.04 99.09 08:40:20 0 0.78 0.00 0.06 0.01 0.03 99.12 08:40:20 1 0.71 0.00 0.07 0.12 0.04 99.06 08:50:20 all 0.27 0.00 0.07 0.79 0.04 98.83 08:50:20 0 0.33 0.00 0.08 0.74 0.04 98.81 08:50:20 1 0.21 0.00 0.06 0.84 0.04 98.85 09:00:28 all 0.23 0.00 0.07 0.15 0.03 99.52 09:00:28 0 0.12 0.00 0.06 0.19 0.03 99.60 09:00:28 1 0.35 0.00 0.07 0.11 0.03 99.45 09:00:28 CPU %user %nice %system %iowait %steal %idle 09:10:27 all 0.18 0.00 0.06 0.14 0.03 99.59 09:10:27 0 0.18 0.00 0.06 0.24 0.03 99.49 09:10:27 1 0.19 0.00 0.05 0.03 0.03 99.70 09:20:01 all 0.35 0.00 0.07 0.01 0.03 99.55 09:20:01 0 0.06 0.00 0.07 0.01 0.03 99.82 09:20:01 1 0.64 0.00 0.06 0.01 0.03 99.27 09:30:23 all 0.49 0.00 0.10 0.22 0.03 99.17 09:30:23 0 0.80 0.00 0.11 0.06 0.03 99.00 09:30:23 1 0.17 0.00 0.09 0.38 0.03 99.33 Average: all 0.65 0.00 0.12 0.14 0.04 99.05 Average: 0 0.45 0.00 0.10 0.12 0.03 99.29 Average: 1 0.85 0.00 0.13 0.16 0.04 98.81